build.gradle

// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {
    ext.kotlin_version = '1.3.72'
    ext.lifecycle_version = "2.2.0"
    ext.timber_version = "4.7.1"

    repositories {
        google()
        mavenCentral()
        jcenter()
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:4.0.0'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        classpath "com.diffplug.spotless:spotless-plugin-gradle:3.30.0"
        classpath "com.google.protobuf:protobuf-gradle-plugin:0.8.12"
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

apply from: 'gradle/spotless.gradle'

allprojects {
    repositories {
        google()
        mavenCentral()
        jcenter()
    }

    afterEvaluate {
        tasks.withType(org.jetbrains.kotlin.gradle.tasks.KotlinCompile).configureEach {
            kotlinOptions {
                jvmTarget = "1.8"
            }
        }

        project.plugins.withId("com.android.base") {
            android {
                compileSdkVersion 29
                defaultConfig {
                    minSdkVersion 23
                    targetSdkVersion 29
                }
                compileOptions {
                    sourceCompatibility JavaVersion.VERSION_1_8
                    targetCompatibility JavaVersion.VERSION_1_8
                }
            }
        }
    }
}